OMIA:001187-9940 : Hypospadias in Ovis aries (sheep)

In other species: dog , horse , taurine cattle , goat , mule

Categories: Renal / urinary system phene

Links to possible relevant human trait(s) and/or gene(s) in OMIM: 146450 (trait)

Mendelian trait/disorder: unknown

Considered a defect: yes

Cross-species summary: Developmental abnormality in which the urethra of males opens on the underside of the penis or on the perineum.

Cite this entry

Nicholas, F. W., Tammen, I., & Sydney Informatics Hub. (2005). OMIA:001187-9940: Online Mendelian Inheritance in Animals (OMIA) [dataset].


Note: the references are listed in reverse chronological order (from the most recent year to the earliest year), and alphabetically by first author within a year.

2023 Falchi, L., Pau, S., Ledda, M., Melosu, V., Zedda, M.T. :
Lesions of the prepuce and penis in rams: A retrospective study. Vet Res Commun , 2023. Pubmed reference: 37133705. DOI: 10.1007/s11259-023-10128-8.
2020 Chang, J., Wang, S., Zheng, Z. :
Etiology of hypospadias: A comparative review of genetic factors and developmental processes between human and animal models. Res Rep Urol 12:673-686, 2020. Pubmed reference: 33381468. DOI: 10.2147/RRU.S276141.
2006 Smith, KC., Brown, P., Parkinson, TJ. :
Hypospadias in rams. Vet Rec 158:789-95, 2006. Pubmed reference: 16766724.
1992 Vallenzasca, C., Galli, A. :
Andrological study of an intersex ram. Andrologia 24:345-8, 1992. Pubmed reference: 1443677.
1979 Dennis, SM. :
Urogenital defects in sheep. Vet Rec 105:344-7, 1979. Pubmed reference: 552725.
1975 Saperstein, G., Leipold, HW., Dennis, SM. :
Congenital defects of sheep. J Am Vet Med Assoc 167:314-22, 1975. Pubmed reference: 238924.
1974 Dennis, SM. :
A survey of congenital defects of sheep. Vet Rec 95:488-90, 1974. Pubmed reference: 4155810.
1971 Gilanpour, H. :
Perineal hypospadias in a ram. Vet Rec 88:657-8, 1971. Pubmed reference: 5104797.
1958 McFarland, LZ. :
Perineal hypospadias in male lambs. J Am Vet Med Assoc 133:81-2, 1958. Pubmed reference: 13549337.

Edit History

  • Created by Frank Nicholas on 06 Sep 2005